parade watchers
 

Parades are a great place to see downblouses (slightly off-topic, but it has shifted here). Get there early and walk the parade route to check women sitting on the curb, or short ones standing. The idea is to balance checking as much as possible to get the best subject (not tooo early so you are noticable), waiting until many get seated, but then being able to get in the perfect spot before things get too crowded. I used to cruise, looking for the right situation:
top: loose and low cut; braless is great, but a loose bra can be even better because the girl is intending to be covered and thinks she is. A B cup is usually best, A can be fine, a C cup breast may not show itself unless she is wearing something special. cuteness and (legal) youth count, but also the viewing potential. Will she be distracted from noticing me, but not move around too much? Is she likely to be most comfortable when the parade starts sitting in a way that I can look down at her? Can I get in the perfect position and will it make sense for me to be glancing? For example, if noone is right behind me it would be ideal to have, say, the sun on my right, the girl on my left and the parade coming from the left. She will be facing left to anticipate the parade, it will be natural for me to be also facing left, where her chest is in my line of view with a glance down. If she turns right she'll be looking in the sun if she looks at may face. On the other hand, if there are people who might be looking at me, it's better to be looking into the sun when I'm perving her, because the natural shading my eyes with my hand keeps other from seeing where I'm looking. Also, sometimes there are two spots close together, which increases the odds.
I plan on going early enough to walk a route fairly fast (maybe a mile or so), then back, stopping just long enough to look down and see if bare areola or nipple is potentially visible. Unless one is a rare fantasy that can't be missed, I keep going but make a note of each good spot, and sort of ranking them as I go along. I don't think I've been to a parade where there wasn't at least one nipple exposed, and usually I have about 5 potential and 3 good candidates. I get back to the best choice (or closest to the start of the parade if they're equal, so I can move with the parade if I want). I settle in, figuring out the best side of her, before the parade starts, and make a point of not looking her way for a long time, so that I blend in with everyone. At that time though, I'm checking to make sure that I'll be able to see what I hope to. If it doesn''t look like promise will be fullfiled, I have time to go to the next spot. When it starts and everyone is focused on the parade, I can start looking down and really enjoying the ebb and flow of her top and the view of her breast and nipple. I wear a condom just in case, but can't always masturbate secretly. If it's crowded, and she's seated in a permanent way, I look for an excuse to kneel down beside her without causing suspicion. I always bring a jacket or over shirt, even if it's warm, to cover my lap as needed.

If you make a hobby of it, you can see some gorgeous young tits and nipples that were never intended to see the light of day. The home run is to spend 20 minutes or so kneeling right behind a sweet cute innocent college freshman girl with a B or C cup bra falling away from her chest each time she exhales, her tits tanlined with milky white breast skin, a large sun-swollen ivory-pink areola finally revealing her hardly-kissed nipple tip, across her body and less than 2 feet from your eyes; while you hunch over the jacket in your lap, you fingers underneath quietly massaging your penis, maybe unzipping and sticking them in to feel yourself better... I'm eternally grateful to all the pretty women who have given me that gift over the years.

parade participants
 

The place where a parade ends is sometimes a wonderful place to see cleavagee down to exposed nipples. Many of the females in parades are beauty queen types wearing strapless gowns. When each float gets to the end of the parade, the participants often find a place to watch the rest of the trailing parade. Some gowns offer no hope, but some have hard cups and stiff tops that tend to separate from a girl's body as she sits in various positions. Also, the gowns are often rented, or from a general stock, and may not be form fitted to the girl. Furthermore, she may not be used to wearing that kind of gown. Couple that with the excitement of the event and the distraction of the oncoming parade, and, if you are careful, attentive to your surroundings, and respectful, you can blend in and get the arousing thrill of seeing down into the gowns of multiple beauty queens to find the best unintentionally-exposed soft young breast and nipple for concentrated admiration.

Parades are also good for seeing buttcracks. Lots of girls sitting on the sidewalk with loose jeans which makes their buttcrack show. Very sexy!!!!

and some great upskirts too

here's some parade examples

Share a house/flat
 

Simplest way I ever increased my chances of viewing an ENF or voyeur experience was to share a house or flat.

Over the years I have had 9 female flatmates, of these the least I have ever accidentally seen was DB nipple with numerous incidents of greater accidental exposure including full frontal complete with strangled cry and panicked flight from the room attempting to cover her bits with an inadequate number of hands.

Try it, it's never failed me...

STOP IT! LMFAO!!!!!:D

LOL funny

At the lake
 

As a child, I was shy but when I get into my early twenties and married, I began to find ways to expose my penis to others. A favorite of mine was to play "drop the towel" at our cottage on the lake. After swimming, while my wife was still on the dock with the kids, I would slip away early to change out of my bathing suit. Now, we had a clothes line in front of the cottage about 15 feet from the highway. I would wrap a towel around me and pretend i was hanging up my suit and then inhale so that the towel slid down exposing me to the cars going by. Eventually, i found that a length of fishing line tied from the door to the corner of the towel gave me more control over the situation. One day, my wife caught me. Once we were over the surprise, I actually got her to do it one day. In this instance, she would wrap the towel around her and I would hold the other end of the string from behind the door where i couldn't be seen. She would go out to hang the bathing suits, and I would either pull or not pull depending on what i felt like doing. She never knew when she would be totally exposed and when she wouldn't. We used to do this to the cars going by at 40MPH so they only got a quick glimpse. But, one day a group of about 6 or 8 older people walked by and I tugged. My wife made a quick grab for the towel, but it was already on the ground and everyone was looking at her 23 yr old, 34B's, and full dark brown muff while she picked it up. She almost had it retied and was heading back inside when I tugged again and they got another show. She came back in totally red faced and red chested out of embarrassment. She was so excited that we had sex all afternoon. But, after that we stopped doing that because we were afraid we would get into trouble.

Water skiing ! Close by we have a cable skiing setup. You can sit and have a beer at the start and stop area of the circuit. When girls with bikinis finish and take off the life jacket, most often than not the top moved with all the falling and splashing and they don't realize it until they feel the breeze ! During 1 beer, I saw 7 pairs !!:)

Also when you fall, you get picked up by a rubber duck and taken back to the start. As the boat cruises along it picks up all that fell and all lends a helping hand to dragging the other into the boat. The tops are covered with a life jacket, but most girls just wear bikini bottoms instead of wet suit pants. From the fall, these are sometimes skew, but mostly during the drag up into the rubber duck it gets completely dragged down to her knees. In one hour I saw 2 of those !! (And 2 guys !!) I make sure my string is fastened